ufo::CLWRetMW Class Reference

Retrieve cloud liquid water from 23.8 GHz and 31.4 GHz channels. More...

#include <CLWRetMW.h>

Inheritance diagram for ufo::CLWRetMW:

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Public Member Functions
	CLWRetMW (const eckit::LocalConfiguration &=eckit::LocalConfiguration())
	~CLWRetMW ()
void	compute (const ObsFilterData &, ioda::ObsDataVector< float > &) const
	compute the result of the function More...
const ufo::Variables &	requiredVariables () const
	geovals required to compute the function More...
const std::vector< std::string > &	clwVariableGroups () const
Public Member Functions inherited from ufo::ObsFunctionBase< float >
	ObsFunctionBase (const eckit::LocalConfiguration conf=eckit::LocalConfiguration())
virtual	~ObsFunctionBase ()

Static Public Member Functions
static void	cloudLiquidWater (const std::vector< float > &, const std::vector< float > &, const std::vector< float > &, const std::vector< float > &, const std::vector< float > &, std::vector< float > &)
static void	CIret_37v37h_diff (const std::vector< float > &, const std::vector< float > &, const std::vector< float > &, const std::vector< float > &, const std::vector< float > &, std::vector< float > &)
static void	clw_retr_amsr2 (const std::vector< float > &, const std::vector< float > &, const std::vector< float > &, const std::vector< float > &, std::vector< float > &)
	Retrieve AMSR2_GCOM-W1 cloud liquid water. This retrieval function is taken from the subroutine "retrieval_amsr2()" in GSI. More...
static float	getBadValue ()

Private Attributes
ufo::Variables	invars_
CLWRetMWParameters	options_

Static Private Attributes
static constexpr float	bad_clwret_value_ = 1000.f

Additional Inherited Members
Public Types inherited from ufo::ObsFunctionBase< float >
typedef float	Value_
	Type of the values produced by the function. More...

Detailed Description

Retrieve cloud liquid water from 23.8 GHz and 31.4 GHz channels.

Reference: Grody et al. (2001) Determination of precipitable water and cloud liquid water over oceans from the NOAA 15 advanced microwave sounding unit Journal of Geophysical Research (Vol. 106, No. D3, Pages 2943-2953)

Definition at line 88 of file CLWRetMW.h.

Constructor & Destructor Documentation

CLWRetMW()

ufo::CLWRetMW::CLWRetMW ( const eckit::LocalConfiguration &  conf = eckit::LocalConfiguration() )

explicit

Definition at line 27 of file CLWRetMW.cc.

~CLWRetMW()

ufo::CLWRetMW::~CLWRetMW

(

)

Definition at line 96 of file CLWRetMW.cc.

Member Function Documentation

CIret_37v37h_diff()

void ufo::CLWRetMW::CIret_37v37h_diff ( const std::vector< float > &  bt_clr_37v, const std::vector< float > &  bt_clr_37h, const std::vector< float > &  water_frac, const std::vector< float > &  bt37v, const std::vector< float > &  bt37h, std::vector< float > &  out  )

static

Retrieve cloud index from GMI 37V and 37H channels.

GMI cloud index: 1.0 - (Tb_37v - Tb_37h)/(Tb_37v_clr - Tb_37h_clr), in which Tb_37v_clr and Tb_37h_clr for calculated Tb at 37 V and 37H GHz from module values assuming in clear-sky condition. Tb_37v and Tb_37h are Tb observations at 37 V and 37H GHz.

Definition at line 302 of file CLWRetMW.cc.

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cloudLiquidWater()

void ufo::CLWRetMW::cloudLiquidWater ( const std::vector< float > &  szas, const std::vector< float > &  tsavg, const std::vector< float > &  water_frac, const std::vector< float > &  bt238, const std::vector< float > &  bt314, std::vector< float > &  out  )

static

Retrieve cloud liquid water from AMSU-A 23.8 GHz and 31.4 GHz channels.

Reference: Grody et al. (2001) Determination of precipitable water and cloud liquid water over oceans from the NOAA 15 advanced microwave sounding unit

Definition at line 266 of file CLWRetMW.cc.

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clw_retr_amsr2()

void ufo::CLWRetMW::clw_retr_amsr2 ( const std::vector< float > &  bt18v, const std::vector< float > &  bt18h, const std::vector< float > &  bt36v, const std::vector< float > &  bt36h, std::vector< float > &  out  )

static

Retrieve AMSR2_GCOM-W1 cloud liquid water. This retrieval function is taken from the subroutine "retrieval_amsr2()" in GSI.

Definition at line 332 of file CLWRetMW.cc.

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clwVariableGroups()

const std::vector<std::string>& ufo::CLWRetMW::clwVariableGroups ( ) const

inline

Definition at line 97 of file CLWRetMW.h.

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compute()

void ufo::CLWRetMW::compute ( const ObsFilterData &  , ioda::ObsDataVector< float > &    ) const

virtual

compute the result of the function

Implements ufo::ObsFunctionBase< float >.

Definition at line 100 of file CLWRetMW.cc.

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getBadValue()

static float ufo::CLWRetMW::getBadValue ( )

inlinestatic

Definition at line 117 of file CLWRetMW.h.

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requiredVariables()

const ufo::Variables & ufo::CLWRetMW::requiredVariables ( ) const

virtual

geovals required to compute the function

Implements ufo::ObsFunctionBase< float >.

Definition at line 364 of file CLWRetMW.cc.

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Member Data Documentation

bad_clwret_value_

constexpr float ufo::CLWRetMW::bad_clwret_value_ = 1000.f

staticconstexprprivate

Definition at line 122 of file CLWRetMW.h.

invars_

ufo::Variables ufo::CLWRetMW::invars_

private

Definition at line 120 of file CLWRetMW.h.

options_

CLWRetMWParameters ufo::CLWRetMW::options_

private

Definition at line 121 of file CLWRetMW.h.

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The documentation for this class was generated from the following files:

• CLWRetMW.h
• CLWRetMW.cc